Smart camera networks: An analytical framework for auto calibration without ambiguity

K K, Vupparaboina and K, Raghavan and Jana, Soumya (2013) Smart camera networks: An analytical framework for auto calibration without ambiguity. In: IEEE Recent Advances in Intelligent Computational Systems (RAICS), 19-21 Dec. 2013, Trivandrum.

Full text not available from this repository. (Request a copy)

Abstract

With the proliferation of smart environment, smart multi-camera networks assume growing significance. Specifically, non-intrusive calibration of such camera networks becomes imperative in smart applications such as telepresence systems, where multi-view imaging/recording needs to be performed in a dynamic setting with continuously changing intrinsic and extrinsic camera parameters. Unfortunately, popular auto calibration methods are known to introduce ambiguity or require manual intervention. In this backdrop, we propose a three-camera configuration (which can be generalized) with a stereo pair having known baseline distance and an additional (mono) camera positioned arbitrarily, and analytically establish the uniqueness of auto calibration in the proposed configuration.

[error in script]
IITH Creators:
IITH CreatorsORCiD
Jana, SoumyaUNSPECIFIED
Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: calibration, cameras, intelligent sensors
Subjects: Others > Engineering technology
Divisions: Department of Electrical Engineering
Depositing User: Library Staff
Date Deposited: 24 Feb 2016 05:59
Last Modified: 12 Sep 2017 10:36
URI: http://raiith.iith.ac.in/id/eprint/2212
Publisher URL: https://doi.org/10.1109/RAICS.2013.6745493
Related URLs:

Actions (login required)

View Item View Item
Statistics for RAIITH ePrint 2212 Statistics for this ePrint Item